CN212820082U

CN212820082U - Grinding machine is smashed with smashing in cement product processing

Info

Publication number: CN212820082U
Application number: CN202021513991.0U
Authority: CN
Inventors: 陆金涛; 沈明翔; 沈志远; 李哲
Original assignee: Anhui Pearl Cement Co ltd
Current assignee: Anhui Pearl Cement Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-03-30
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a cement product processing is with smashing machine of grinding, including base and grinding case, grind case fixed mounting on the base, and be equipped with first opening on the grinding roof tank wall, it just is equipped with the roof-rack to first opening to grind the case upside, and roof-rack fixed mounting on grinding roof tank wall, fixed mounting has mated first pneumatic cylinder on the roof-rack, and two first pneumatic cylinder free end fixed mounting have same top lifter plate. The utility model discloses arrange the wastrel in rotatable carousel, and the cooperation is with the vibrating effect of the cone column that vibrates that goes up and down repeatedly, can directly break into countless fritter with holistic wastrel, make fixed grinding roller descend again, it rises to rotate the grinding roller, rotate grinding roller and fixed grinding roller and alternate each other, make and rotate the grinding roller and rotate, and the cooperation carousel rotates, but the broken material of fritter is ground to the high efficiency, do not need equipment in addition to carry out the preliminary treatment like this, reduce the operation complexity, and reduce the operating personnel burden, do benefit to and improve operating efficiency.

Description

Grinding machine is smashed with smashing in cement product processing

Technical Field

The utility model relates to a cement processing technology field specifically is a cement product processing is with smashing machine of grinding.

Background

The cement product is an object poured by cement in the building construction process, defective products easily appear in the cement pouring process due to misoperation at present, in order to recycle resources, the defective products need to be crushed and ground firstly, but a common crushing and grinding device can only grind crushed blocks which are small in size and are subjected to primary crushing, so that additional equipment is needed for pretreatment, the operation is complex, the burden of operators is increased, and the improvement of the operation efficiency is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cement products processing is with smashing machine of grinding to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a crushing and grinding machine for processing cement products comprises a base and a grinding box, wherein the grinding box is fixedly arranged on the base, the wall of the top of the grinding box is provided with a first opening, the upper side of the grinding box is provided with a top frame opposite to the first opening, the top frame is fixedly arranged on the wall of the top of the grinding box, the top frame is fixedly provided with a pair of first hydraulic cylinders, the free ends of the two first hydraulic cylinders are fixedly provided with a same lifting plate, a lifting inner disc is arranged in the grinding box and fixedly provided with a fixed grinding roller, the two sides of the top end of the grinding box are fixedly provided with second hydraulic cylinders, the free ends of the two second hydraulic cylinders extend into the grinding box and are fixedly connected to the lifting inner disc, a vibrating cone column is arranged on the lifting plate and penetrates through the fixed grinding roller, the wall of the left side and the right side of the grinding box is provided with a feed inlet and a discharge outlet respectively, the feeding port is internally hinged with a feeding door, the discharging port is internally mounted with a filter screen, the discharging port is externally fixedly mounted with a discharging channel along the wall, the discharging channel is hinged with a discharging door on the wall, the base is provided with a guide port, the grinding box is opposite to the guide port and is provided with a second opening on the box wall, the base is fixedly mounted with a first motor, the output end of the first motor is fixedly mounted with a rotating shaft, one end of the rotating shaft far away from the first motor is fixedly mounted with a rotary disc, the rotary disc is attached to the inner box wall of the bottom end of the grinding box, the base is rotatably mounted with a base frame, the base frame is fixedly mounted with a paired third hydraulic cylinder, the free ends of the two third hydraulic cylinders are fixedly mounted with a same bottom lifting plate, the bottom lifting plate is rotatably connected with a rotary grinding roller, the rotary grinding roller is distributed on the bottom lifting plate in an, and rotate and grind the roller and run through corresponding socket, be equipped with the installation cavity on the bottom lift board, rotate and grind the roller and extend to the installation cavity in, and rotate and grind the roller and extend and serve the fixed cover and be equipped with meshing tooth, adjacent two meshing tooth intermeshing, fixed mounting has the second motor on the bottom lift board, and second motor output and one rotate and grind roller fixed connection.

Preferably, the grinding box is fixedly provided with a backing plate on the outer edge wall of the bottom end of the feeding port, and the backing plate and the wall of the adjacent grinding box are perpendicular to each other.

Preferably, the inner box wall of the grinding box close to one side of the feed port is fixedly provided with a guide slope, and the bottom end of the guide slope is attached to the upper disc surface of the rotary disc.

Preferably, a thread groove is formed in the top lifting plate, and the vibrating cone column is installed in the thread groove in a threaded mode.

Preferably, the filter screen thread is installed on the inner wall of the discharge port, and the cross-sectional area of the filter screen is smaller than that of the discharge channel.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses arrange the wastrel in rotatable carousel, and the cooperation is with the vibrating effect of the cone column that vibrates that goes up and down repeatedly, can directly break into countless fritter with holistic wastrel, make fixed grinding roller descend again, it rises to rotate the grinding roller, rotate grinding roller and fixed grinding roller and alternate each other, make and rotate the grinding roller and rotate, and the cooperation carousel rotates, but the broken material of fritter is ground to the high efficiency, do not need equipment in addition to carry out the preliminary treatment like this, reduce the operation complexity, and reduce the operating personnel burden, do benefit to and improve operating efficiency.

Drawings

Fig. 1 is a sectional view of the present invention;

FIG. 2 is a schematic view of the mounting structure of the fixed grinding roller on the lifting inner disk of the present invention;

fig. 3 is a schematic view of the driving structure of the rotating grinding roller in the bottom lifting plate of the present invention.

In the figure: 1 grinding box, 2 overhead rests, 3 first pneumatic cylinders, 4 lifters, 5 vibrating cone columns, 6 second pneumatic cylinders, 7 lifting inner discs, 8 fixed grinding rollers, 9 backing plates, 10 feed gates, 11 guide slopes, 12 filter screens, 13 discharge channels, 14 discharge gates, 15 bases, 16 first motors, 17 turntables, 18 third hydraulic cylinders, 19 underframe, 20 rotating shafts, 21 rotating grinding rollers, 22 second motors, 23 bottom lifters and 24 meshing teeth.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a crushing and grinding machine for processing cement products comprises a base 15 and a grinding box 1, wherein the grinding box 1 is fixedly arranged on the base 15, a first opening is arranged on the wall of the top box of the grinding box 1, a top frame 2 is arranged on the upper side of the grinding box 1 and is opposite to the first opening, the top frame 2 is fixedly arranged on the wall of the top box of the grinding box 1, paired first hydraulic cylinders 3 are fixedly arranged on the top frame 2, free ends of the two first hydraulic cylinders 3 are fixedly provided with a same top lifting plate 4, a lifting inner disc 7 is arranged in the grinding box 1, a fixed grinding roller 8 is fixedly arranged on the lifting inner disc 7, both sides of the top end of the grinding box 1 are fixedly provided with second hydraulic cylinders 6, the free ends of the two second hydraulic cylinders 6 extend into the grinding box 1 and are fixedly connected to the lifting inner disc 7, a vibrating cone column 5 is arranged on the lifting plate 4, the vibrating cone column 5 penetrates through the fixed grinding roller 8, a thread groove is arranged on the top lifting plate 4, and the vibrating cone column 5 is arranged in the thread groove in a threaded manner, so that the vibrating cone column 5 can be replaced at any time when being seriously worn.

Grinding 1 left and right sides tank wall of case is equipped with feed inlet and discharge gate respectively, and it has feed door 10 to articulate on the mouth wall in the feed inlet, and installs filter screen 12 on the mouth wall in the discharge gate, and filter screen 12 threaded mounting is on the mouth wall in the discharge gate, and filter screen 12 cross sectional area is less than discharging channel 13 passageway cross sectional area, and filter screen 12 blocks up or when wearing and tearing are serious, and removable the change of unloading.

Grinding case 1 is located feed inlet bottom and is fixed mounting on the wall along the wall have backing plate 9 outward, and backing plate 9 and adjacent 1 tank walls of grinding case are mutually perpendicular form setting, can directly place on backing plate 9 when feed door 10 is opened, can regard as the effect of a temporary support.

The grinding box 1 is close to fixed mounting on the inner box wall of feed inlet one side and leads slope 11, and leads slope 11 bottom and the quotation laminating on the carousel 17, can be with pending wastrel towards carousel 17 central point through establishing to lead slope 11 and put, avoids the wastrel to be detained in carousel 17 outside along the end receive not broken grinding, avoids being detained on carousel 17.

A discharge passage 13 is fixedly arranged on the outer edge wall of the discharge port, a discharge door 14 is hinged on the wall of the discharge passage 13, a guide port is arranged on a base 15, a second opening is arranged on the wall of the grinding box 1 opposite to the guide port, a first motor 16 is fixedly arranged on the base 15, a rotating shaft 20 is fixedly arranged at the output end of the first motor 16, a rotating disc 17 is fixedly arranged at one end of the rotating shaft 20 far away from the first motor 16, the rotating disc 17 is attached to the inner wall of the bottom end of the grinding box 1, a base frame 19 is rotatably arranged on the base 15, paired third hydraulic cylinders 18 are fixedly arranged on the base frame 19, a same bottom lifting plate 23 is fixedly arranged at the free ends of the two third hydraulic cylinders 18, a rotary grinding roller 21 is rotatably connected on the bottom lifting plate 23, the rotary grinding roller 21 is distributed on the bottom lifting plate 23 in an annular array shape, a socket is arranged on the, be equipped with the installation cavity on end lifter plate 23, rotate and grind roller 21 and extend to the installation cavity in, and rotate and grind roller 21 and extend and serve fixed cover and be equipped with meshing tooth 24, two adjacent meshing tooth 24 intermeshing, fixed mounting has second motor 22 on the end lifter plate 23, and second motor 22 output and one rotate and grind roller 21 fixed connection.

The working principle is as follows: the feeding door 10 is opened to be placed on the backing plate 9, defective products are led into the grinding box 1 from the feeding hole, the first motor 16 is started to enable the rotary table 17 to rotate, the first hydraulic cylinder 3 is started to enable the top lifting plate 4 to lift repeatedly, the vibrating conical column 5 vibrates the defective products at the moment, after the defective products are broken, the second hydraulic cylinder 6 and the third hydraulic cylinder 18 are started to enable the fixed grinding roller 8 to descend, the rotating grinding roller 21 ascends, the rotating grinding roller 21 and the fixed grinding roller 8 are interpenetrated, the second motor 22 is started to enable the rotating grinding roller 21 to rotate, the rotary table 17 is matched to rotate, small broken materials can be ground efficiently, and powder reaching the particle fineness is led out from the discharging channel 13 through the filter screen 12.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A crushing and grinding machine for processing cement products comprises a base (15) and a grinding box (1), and is characterized in that: the grinding box (1) is fixedly arranged on a base (15), a first opening is formed in the wall of the top box of the grinding box (1), a top frame (2) is arranged on the upper side of the grinding box (1) and is opposite to the first opening, the top frame (2) is fixedly arranged on the wall of the top box of the grinding box (1), paired first hydraulic cylinders (3) are fixedly arranged on the top frame (2), the free ends of the two first hydraulic cylinders (3) are fixedly provided with a same top lifting plate (4), a lifting inner disc (7) is arranged in the grinding box (1), fixed grinding rollers (8) are fixedly arranged on the lifting inner disc (7), second hydraulic cylinders (6) are fixedly arranged on two sides of the top end of the grinding box (1), the free ends of the two second hydraulic cylinders (6) extend into the grinding box (1) and are fixedly connected to the lifting inner disc (7), and vibrating cone columns (5) are arranged on the top lifting plate (4), a vibrating cone column (5) penetrates through a fixed grinding roller (8), a feed inlet and a discharge outlet are respectively arranged on the left side wall and the right side wall of the grinding box (1), a feed door (10) is hinged on the inner opening wall of the feed inlet, a filter screen (12) is arranged on the inner opening wall of the discharge outlet, a discharge passage (13) is fixedly arranged on the outer edge wall of the discharge outlet, a discharge door (14) is hinged on the passage wall of the discharge passage (13), a guide opening is arranged on a base (15), a second opening is arranged on the box wall of the grinding box (1) opposite to the guide opening, a first motor (16) is fixedly arranged on the base (15), a rotating shaft (20) is fixedly arranged at the output end of the first motor (16), a rotating disc (17) is fixedly arranged at one end, far away from the first motor (16), of the rotating shaft (20) and is attached to the inner box wall at the bottom end of the grinding box (1), a bottom frame (, and the underframe (19) is fixedly provided with a pair of third hydraulic cylinders (18), the free ends of the two third hydraulic cylinders (18) are fixedly provided with a same bottom lifting plate (23), and the bottom lifting plate (23) is rotatably connected with a rotating grinding roller (21), the rotating grinding roller (21) is distributed on the bottom lifting plate (23) in an annular array shape, the rotary disc (17) is provided with a socket, the rotary grinding roller (21) penetrates through the corresponding socket, a mounting cavity is arranged on the bottom lifting plate (23), the rotary grinding roller (21) extends into the mounting cavity, and the extending end of the rotary grinding roller (21) is fixedly sleeved with meshing teeth (24), two adjacent meshing teeth (24) are meshed with each other, a second motor (22) is fixedly arranged on the bottom lifting plate (23), and the output end of the second motor (22) is fixedly connected with a rotary grinding roller (21).

2. The crushing mill for processing cement products according to claim 1, characterized in that: grinding case (1) is located feed inlet bottom and is fixed mounting has backing plate (9) on the outer wall of following of wall, and backing plate (9) and adjacent grinding case (1) tank wall are mutually perpendicular form setting.

3. The crushing mill for processing cement products according to claim 1, characterized in that: the inner box wall of one side, close to the feed inlet, of the grinding box (1) is fixedly provided with a guide slope (11), and the bottom end of the guide slope (11) is attached to the upper surface of the rotary plate (17).

4. The crushing mill for processing cement products according to claim 1, characterized in that: the top lifting plate (4) is provided with a thread groove, and the vibrating cone column (5) is installed in the thread groove in a threaded manner.

5. The crushing mill for processing cement products according to claim 1, characterized in that: the filter screen (12) is installed on the inner wall of the inner opening of the discharging port in a threaded mode, and the cross-sectional area of the filter screen (12) is smaller than that of the channel of the discharging channel (13).